Apatosaurus vs Suchomimus

A detailed side-by-side comparison of Apatosaurus and Suchomimus, covering size, diet, classification, geologic period, and discovery history.

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Side-by-Side Comparison

गुण Apatosaurus Suchomimus
वैज्ञानिक नाम Apatosaurus ajax Suchomimus tenerensis
वर्गीकरण Sauropoda Spinosauridae
युग Jurassic Late Cretaceous Early
आहार Herbivore Piscivore
लंबाई 22.0 m 11.0 m
Height 4.5 m 3.6 m
वजन 22.7 t 5.2 t
खोज वर्ष 1877 1998
खोज स्थान Morrison Formation, Colorado, USA Elrhaz Formation, Niger
नामकर्ता Othniel Charles Marsh Paul Sereno et al.
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Size Comparison

Apatosaurus 22.0 m

about as long as 4 cars end-to-end

Suchomimus 11.0 m

about as long as 2 cars end-to-end

Weight Comparison

Apatosaurus 22.7 t

about the weight of 3.8 elephants

Suchomimus 5.2 t

about the weight of 0.9 elephants

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Timeline Comparison

Apatosaurus
161.5 Mya Jurassic Late (Mesozoic) 145.0 Mya
Suchomimus
145.0 Mya Cretaceous Early (Mesozoic) 100.5 Mya
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Diet Comparison

Apatosaurus

Herbivore

Apatosaurus was a plant-eater, feeding on vegetation like ferns, conifers, and cycads.

Suchomimus

Piscivore

Suchomimus was a fish-eater, specialized in catching aquatic prey.

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Classification Comparison

Apatosaurus

Clade: Sauropodomorpha

Group: Sauropoda

(Lizard feet)

Suchomimus

Clade: Theropoda

Group: Spinosauridae

(Spine lizards)

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Did You Know?

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Apatosaurus was about 2.0x longer than Suchomimus.

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Apatosaurus weighed roughly 4x more than Suchomimus.

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Apatosaurus was a herbivore while Suchomimus was a piscivore.

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Apatosaurus lived during the Jurassic Late while Suchomimus lived during the Cretaceous Early, separated by roughly 0 million years.

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Apatosaurus was discovered 121 years earlier, in 1877.

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Apatosaurus belonged to Sauropoda while Suchomimus belonged to Spinosauridae.

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